Matches in SemOpenAlex for { <https://semopenalex.org/work/W2323534737> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2323534737 endingPage "114" @default.
- W2323534737 startingPage "107" @default.
- W2323534737 abstract "N - Bis (methylthio)methylenecyanamide (1) was allowed to react with ethylcyanoacetate or malononitrile in the presence of potassium carbonate in dimethylsulfoxide to yield the urea derivatives (3a,b), which on treatment with hydrazine hydrater resulted the corresponding aminopyrazole derivatives (4a,b). The cyclic amidine 5-amino-3-ureido-1 H -pyrazole-4-carboxylic acid ethyl ester (4a) is found to be useful intermediate for the synthesis of new pyrazolopyrimidine and pyrazolotriazine derivatives (5-22a,b). The chemical structures of the synthesized compounds (3a,b-22a,b) were characterized by their elemental analyses, FT-IR, 1 H 13 C NMR and mass spectra." @default.
- W2323534737 created "2016-06-24" @default.
- W2323534737 creator A5063104821 @default.
- W2323534737 creator A5078757278 @default.
- W2323534737 date "2016-03-31" @default.
- W2323534737 modified "2023-10-16" @default.
- W2323534737 title "Reactions with heterocyclic amidines: Synthesis of several new pyrazolo[1,5-a]pyrimidines and pyrazolo[1,5-a][1,3,5]triazines" @default.
- W2323534737 cites W1983231559 @default.
- W2323534737 cites W1984598833 @default.
- W2323534737 cites W2001172436 @default.
- W2323534737 cites W2011676649 @default.
- W2323534737 cites W2018488989 @default.
- W2323534737 cites W2024395643 @default.
- W2323534737 cites W2030248425 @default.
- W2323534737 cites W2033983968 @default.
- W2323534737 cites W2039467159 @default.
- W2323534737 cites W2056703314 @default.
- W2323534737 cites W2059110121 @default.
- W2323534737 cites W2064160715 @default.
- W2323534737 cites W2078576801 @default.
- W2323534737 cites W2088571869 @default.
- W2323534737 cites W2100183382 @default.
- W2323534737 cites W2104892357 @default.
- W2323534737 cites W2122010486 @default.
- W2323534737 cites W2157786428 @default.
- W2323534737 cites W2172905429 @default.
- W2323534737 cites W2175259830 @default.
- W2323534737 cites W2179928471 @default.
- W2323534737 cites W2327322872 @default.
- W2323534737 cites W2328234628 @default.
- W2323534737 cites W2949525321 @default.
- W2323534737 cites W402349763 @default.
- W2323534737 doi "https://doi.org/10.5155/eurjchem.7.1.107-114.1369" @default.
- W2323534737 hasPublicationYear "2016" @default.
- W2323534737 type Work @default.
- W2323534737 sameAs 2323534737 @default.
- W2323534737 citedByCount "5" @default.
- W2323534737 countsByYear W23235347372016 @default.
- W2323534737 countsByYear W23235347372018 @default.
- W2323534737 countsByYear W23235347372019 @default.
- W2323534737 countsByYear W23235347372022 @default.
- W2323534737 crossrefType "journal-article" @default.
- W2323534737 hasAuthorship W2323534737A5063104821 @default.
- W2323534737 hasAuthorship W2323534737A5078757278 @default.
- W2323534737 hasBestOaLocation W23235347371 @default.
- W2323534737 hasConcept C134121241 @default.
- W2323534737 hasConcept C155647269 @default.
- W2323534737 hasConcept C161790260 @default.
- W2323534737 hasConcept C178790620 @default.
- W2323534737 hasConcept C185592680 @default.
- W2323534737 hasConcept C191897082 @default.
- W2323534737 hasConcept C192562407 @default.
- W2323534737 hasConcept C2776098391 @default.
- W2323534737 hasConcept C2776597398 @default.
- W2323534737 hasConcept C2777682936 @default.
- W2323534737 hasConcept C2778622868 @default.
- W2323534737 hasConcept C2780291738 @default.
- W2323534737 hasConcept C2780513484 @default.
- W2323534737 hasConcept C43617362 @default.
- W2323534737 hasConcept C517785266 @default.
- W2323534737 hasConcept C64885871 @default.
- W2323534737 hasConceptScore W2323534737C134121241 @default.
- W2323534737 hasConceptScore W2323534737C155647269 @default.
- W2323534737 hasConceptScore W2323534737C161790260 @default.
- W2323534737 hasConceptScore W2323534737C178790620 @default.
- W2323534737 hasConceptScore W2323534737C185592680 @default.
- W2323534737 hasConceptScore W2323534737C191897082 @default.
- W2323534737 hasConceptScore W2323534737C192562407 @default.
- W2323534737 hasConceptScore W2323534737C2776098391 @default.
- W2323534737 hasConceptScore W2323534737C2776597398 @default.
- W2323534737 hasConceptScore W2323534737C2777682936 @default.
- W2323534737 hasConceptScore W2323534737C2778622868 @default.
- W2323534737 hasConceptScore W2323534737C2780291738 @default.
- W2323534737 hasConceptScore W2323534737C2780513484 @default.
- W2323534737 hasConceptScore W2323534737C43617362 @default.
- W2323534737 hasConceptScore W2323534737C517785266 @default.
- W2323534737 hasConceptScore W2323534737C64885871 @default.
- W2323534737 hasIssue "1" @default.
- W2323534737 hasLocation W23235347371 @default.
- W2323534737 hasOpenAccess W2323534737 @default.
- W2323534737 hasPrimaryLocation W23235347371 @default.
- W2323534737 hasRelatedWork W1970312014 @default.
- W2323534737 hasRelatedWork W1994157503 @default.
- W2323534737 hasRelatedWork W2006596812 @default.
- W2323534737 hasRelatedWork W2017023013 @default.
- W2323534737 hasRelatedWork W2030611314 @default.
- W2323534737 hasRelatedWork W2060126639 @default.
- W2323534737 hasRelatedWork W2187961574 @default.
- W2323534737 hasRelatedWork W2400160979 @default.
- W2323534737 hasRelatedWork W3004082067 @default.
- W2323534737 hasRelatedWork W2185139101 @default.
- W2323534737 hasVolume "7" @default.
- W2323534737 isParatext "false" @default.
- W2323534737 isRetracted "false" @default.
- W2323534737 magId "2323534737" @default.
- W2323534737 workType "article" @default.